12421488 (number)
12421488 is an even 8-digits composite number following 12421487 and preceding 12421489. In scientific notation, it is written as 1.2421488 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 4120000 positive integers (up to 12421488) that are relatively prime to 12421488.
Interesting facts
- 12421488 has 40 divisors, whose sum is 32247936
- The reverse of 12421488 is 88412421
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twelve million four hundred twenty-one thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 1.2421488 × 10^7 |
|---|---|
| Engineering notation | 1.2421488 × 10^6 |
Prime Factorization of 12421488
Prime Factorization 2 × 2 × 2 × 2 × 3 × 251 × 1031
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1552686 | Product of the distinct prime numbers |
The prime factorization of 12421488 is 2 × 2 × 2 × 2 × 3 × 251 × 1031. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12421488)
Multiplication
n×y| n×2 | 24842976 |
|---|---|
| n×3 | 37264464 |
| n×4 | 49685952 |
| n×5 | 62107440 |
Division
n÷y| n÷2 | 6210744 |
|---|---|
| n÷3 | 4140496 |
| n÷3 | 3105372 |
| n÷5 | 2484297.6 |
Exponentiation
ny| n2 | 154293364134144 |
|---|---|
| n3 | 1.9165531710719E+21 |
| n4 | 2.3806442215832E+28 |
| n5 | 2.9571143630665E+35 |
Nth Root
y√n| 2√n | 3524.4131426381 |
|---|---|
| 3√n | 231.59252692589 |
| 4√n | 59.366767998924 |
| 5√n | 26.232200603927 |
Divisors of 12421488
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12421487 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12421488 can be divided by 40 positive divisors. The sum of these divisors (counting 12421488) is 1, the average is 0.025.
Base conversion 12421488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111011000100101110000 |
| 3 | Ternary | 212101002002010 |
| 4 | Quaternary | 233120211300 |
| 5 | Quinary | 11134441423 |
| 6 | Senary | 1122122520 |
| 8 | Octal | 57304560 |
| 10 | Decimal | 12421488 |
| 12 | Duodecimal | 41b0440 |
| 16 | Hexadecimal | bd8970 |
| 20 | Vigesimal | 3hcde8 |
| 36 | Base36 | 7e8hc |
Cryptographic Hash Functions
| md5 | ce79f8e68cbafc3d840bdb73a68bd007 |
|---|---|
| sha1 | 567bb5ed215a7a259845a7878fd95cd571ef272f |
| sha256 | dd33d193413497cd6fba57d4205cea87bcf4f2f27abc4f8c2f242378eb2220fd |
| sha512 | 497434995dde51f62a8a3ee38da586b52f5a923362a6491f051f0630a7131258812b814f413f0ec556daf07b824fb1b7962c67487891e3d75d2542649db9bf04 |
| ripemd-160 | 14adc65f06a66b501e796e9d9d3816da817cb9e6 |
12421488 as geometric shapes
Circle
Radius = n| Diameter | 24842976 |
|---|---|
| Circumference | 78046510.894908 |
| Area | 4.8472689926148E+14 |
Sphere
Radius = n| Volume | 8.0280391499383E+21 |
|---|---|
| Surface area | 1.9389075970459E+15 |
| Circumference | 78046510.894908 |
Square
Length = n| Perimeter | 49685952 |
|---|---|
| Area | 154293364134144 |
| Diagonal | 17566636.794455 |
Cube
Length = n| Surface area | 925760184804864 |
|---|---|
| Volume | 1.9165531710719E+21 |
| Space diagonal | 21514648.321607 |
Equilateral Triangle
Length = n| Perimeter | 37264464 |
|---|---|
| Area | 66810986487766 |
| Altitude | 10757324.160804 |
Triangular Pyramid
Length = n| Surface area | 66810986487766 |
|---|---|
| Volume | 2.2586795729492E+20 |
| Height | 5855545.5981516 |